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Samsung Electronics 7-1
Schematic Diagram
This Document can not be used without Samsung’s authorization.
7.SchematicDiagram
7-1 OverallBlockDiagram..................................................................................... 7-2
7-2 FRONT............................................................................................................... 7-3
7-3 BLUETOOTH..................................................................................................... 7-4
7-4 AMP................................................................................................................... 7-5
7-5 MAIN.................................................................................................................. 7-6
7-6 MICOM............................................................................................................... 7-7
7-7 ANALOG........................................................................................................... 7-8
7-8 HDMI.................................................................................................................. 7-9
7-9 SMPS................................................................................................................. 7-10
7-2 Samsung Electronics
Schematic Diagram
This Document can not be used without Samsung’s authorization.
7-1 OverallBlockDiagram
DRAMM12L12816B
FLASHAT26DF161A
ROM24C08A
The main system uses the MPEG (ES8391). The HDMI Tx IC is ES7108S. The main system consists of major circuit blocks such as HDMI, POWER, CEC, FRONT, KARAOKE, etc. The Main system includes the functional blocks such as FM-TUNER, AUX INPUT, ADC, Sub_Micom, etc.
The information about the main system operation is displayed on the VFD of Front Board.
Audio signal is transmitted through Analog 2V between the main body and the speaker, and is input to the AMP through ADC (CS5345). First, MPEG (ES8391) receives RF signal from the PICK_UP and decodes Video and audio signal.
HDMI IC is implemented by the I2C. The Micom and MPEG control each other through RXD and TXD communication.
The Power supplies voltages for each component using the SMPS. The Power can be switched turned on or off through the Micom port. The functions and DPL2 function can be controlled by the front keypad and remote control.
Samsung Electronics 7-3
Schematic Diagram
This Document can not be used without Samsung’s authorization.
7-2 FRONT
POWER
7-4 Samsung Electronics
Schematic Diagram
This Document can not be used without Samsung’s authorization.
7-3 BLUETOOTH
POWER
Samsung Electronics 7-5
Schematic Diagram
This Document can not be used without Samsung’s authorization.
7-4 AMP
TP6
TP7
TP8
TP6 TP7 TP8
TP7
TP7
7-6 Samsung Electronics
Schematic Diagram
This Document can not be used without Samsung’s authorization.
7-5 MAIN
POWER
AUDIO
VIDEO
TP2
TP9
TP10
TP11
TP12
TP13
TP2
TP13
TP12TP11
TP10
TP9
TP15
TP16
TP15 TP16
Samsung Electronics 7-7
Schematic Diagram
This Document can not be used without Samsung’s authorization.
7-6 MICOM
POWER
TP2
TP3
TP4
TP5
TP3
TP2
TP4 TP5
7-8 Samsung Electronics
Schematic Diagram
This Document can not be used without Samsung’s authorization.
7-7 ANALOG
TP1
TP9
TP2
TP3
TP4
TP5
POWER
AUDIO
VIDEO
TP1
TP3
TP2
TP1
TP4TP5
TP9
TP10
TP11
TP10
TP11 TP12
TP12
Samsung Electronics 7-9
Schematic Diagram
This Document can not be used without Samsung’s authorization.
7-8 HDMI
IC31ES7108S
TP13
TP14
POWER
AUDIO
VIDEO
HDMI OUT
TP14
TP13
7-10 Samsung Electronics
Schematic Diagram
This Document can not be used without Samsung’s authorization.
7-9 SMPS
1T 616-PTRO
7004FU1SD
Fu7.4/V0011SC
3SDZ4BD
M 3012SC
8A822CAM2SU
2T 616-PTRO
Hu5117L
3SRK74 W2
5SR074
001 W26SR
Hu9.219L
V8+DNG
V5+V5+
V3.3+V3.3+
DNGDNG
S/PNO/PV6.5+
DNGV3.4+ DFVV3.4- DFV
PV-
1SRK033W1
V032 B4-U1AS
301/V0363SC
B0574N11SDZ
2SRK9.3
2SDZB0574N1
4SRK22